178 entries under noun topic. ×

6
lapse(verb, disregard, slip, failure)
5
fault(slip, weakness, failure, want)
5
negligence(disregard, neglect, failure, thoughtlessness)
5
shortfall(want, need, loss, reduction)
5
dearth(weakness, failure, want, need)
5
failing(decline, neglect, slip, weakness)
5
inadequacy(decline, weakness, failure, want)
5
nonfeasance(law, do, failure, crime)
5
slight(disregard, failure, want, negligence)
4
default option(expression, idiom)
4
error(neglect, slip, failure, want)
4
imperfection(weakness, failure, want, lack)
4
inattention(disregard, neglect, mistake, thoughtlessness)
4
need(verb, weakness, want, lack)
4
overdraft(ruin, failure, loss, liquidation)
4
remissness(disregard, failure, negligence, inattention)
4
shortage(weakness, want, need, lack)
4
slackness(disregard, failure, negligence, inattention)
4
weakness(failure, want, lack, failing)
3
blemish(failure, want, imperfection, inadequacy)
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APASmart Define. (2015). default thesaurus. Retrieved September 23, 2026, from https://smartdefine.org/default/thesaurus/synonyms
ChicagoSmart Define. 2015. "default thesaurus" https://smartdefine.org/default/thesaurus/synonyms (accessed September 23, 2026).
HarvardSmart Define 2015, default thesaurus, Smart Define, viewed 23 September, 2026, <https://smartdefine.org/default/thesaurus/synonyms>.
MLASmart Define. "default thesaurus" 10 April 2015. Web. 23 September 2026. <https://smartdefine.org/default/thesaurus/synonyms>